A 2 layer sintered plate is a kind of sintered metal filter with a combination of two different layers of woven wire clothes. The finer wire cloth functions as a filtering layer, and the coarser mesh acts as a protection layer. It is a bit more rigidity and strength.

Here are the common structures.

  • Filter control layer + 10
  • Filter control layer + 30
  • A Filter control layer + 60

Several popular 2 layer sintered wire meshes are listed here.

Micron Size2 Layer Structures
40325 x 0.0014″ + 10 x 0.025″ / 325 x 0.0014″ + 30 x 0.012″ / 325 x 0.0014″ + 60 x 0.0075″
60250 x 0.0016″ + 10 x 0.025″ / 250 x 0.0016″ + 30 x 0.012″ / 250 x 0.0016″ + 60 x 0.0075″
75200 x 0.0021″ + 10 x 0.025″ / 200 x 0.0021″ + 30 x 0.012″ / 200 x 0.0021″ + 60 x 0.0075″
100150 x 0.0026″ + 10 x 0.025″ / 150 x 0.0026″ + 30 x 0.012″ / 150 x 0.0026″ + 60 x 0.0075″
120120 x 0.0037″ + 10 x 0.025″ / 120 x 0.0037″ + 30 x 0.012″ / 120 x 0.0037″ + 60 x 0.0075″
150100 x 0.004″ + 10 x 0.025″ / 100 x 0.004″ + 30 x 0.012″ / 100 x 0.004″ + 60 x 0.0075″